Shin cushion and support unit for a combined seat and kneeler



FIG. 1 is a front perspective view of a shin cushion and support unit for a combined seat and kneeler taken from below and showing my design;

FIG. 2 is a side elevational view taken from the left in FIG. 1;

FIG. 3 is a rear elevational view; and,

FIG. 4 is a top plan view thereof. 

The ornamental design for a shin cushion and support unit for a combined seat and kneeler, as shown and described. 